baber/WOPTO huggingface dataset:
Patent JP-H0719452-A (JP)
Title: Regulating valve
Inventor: HOAN BUAN TORAN
IPC: F02C7/232
Filed: 1994-05-02
Abstract: PURPOSE: To control the forming of a supply fluid flow to a spool valve and differential pressure across a second valve, and to control an operational fluid pressure differential for a metering valve for keeping a supply fluid pressure within a predetermined range and the operational fluid pressure constant. CONSTITUTION: A regulator valve 18 has a diaphragm which responds to changes in an operational fluid pressure differential by moving a stem 52 of a first spool 50 away from a stop 63 and thereafter allowing a supply fluid pressure to create a regulator-fluid pressure differential across a second spool 64. The regulator fluid pressure differential moves a cylindrical body 65 of a second spool to position a land 82, 84 and allows supply fluid to freely flow to a reservoir 40. Flow of supply fluid to the reservoir reduces the supply fluid pressure to permit the first spring to reposition the stem of the first spool in a wall to terminate communication of the supply fluid pressure to the second spool. A passage in the second spool allows supply fluid pressure to bleed to a reservoir, thereby proportionally reduce the regulator fluid pressure differential.
Patent JP-H10281283-A (JP)
Title: Transmission operating device
Inventor: KAWAMURA ATSUSHI
IPC: F16H61/28
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To improve water resistance and dust resistance and to ensure durability. SOLUTION: A transmission operating device comprises a cylinder housing 2; pistons 4 and 6 slidably contained in the cylinder housing; and an actuator 1A to partition a feed, discharge, suction pressure chamber 8a to effect suction of fluid in addition to the feed and discharge of fluid in and from the cylinder housing 2 and feed and discharge pressure chambers 8b and 9 to selectively effect the feed and discharge of fluid from each other. A plurality of passages on the cylinder side communicated with the respective pressure chambers is formed in the cylinder housing 2. Discharge of fluid from the respective pressure chambers through a check valve is effected.  Orifices 33a, 63, and 64 are arranged as a throttle part in a suction discharge passage 33 communicated with the feed, discharge, suction pressure chamber 8a, and a check valve to block inflow to a discharge passage, communicated with a pressure chamber, from the outside is provided.
Patent JP-H10277355-A (JP)
Title: Method for removing gaseous contaminant and removing device
Inventor: INOUE MINORU
IPC: B01D53/34
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To enable the efficient removal of a gaseous contaminant at a low cost by making the gaseous contaminant a particle and thereby forming a particulate contaminant. SOLUTION: The interior of a chamber is equipped with a gas-particle conversion part 1 with an ultraviolet lamp 2 for making a gaseous contaminant contained in an air a particle, a condensation part 3 for condensing the air containing the particulate gaseous contaminant by cooling and a removal part 4 for removing the particulate gaseous contaminant. In addition, the air introduced into the chamber is sent to a gas-particle conversion part 1 by an air blower and the gaseous contaminant is turned to a particle by the gas-particle conversion part 1. As the same time, a contaminant is produced which has a water molecule centered around the gaseous contaminant as a nucleus. Further, in the condensation part 3, the contaminant with the molecule centered around the gaseous contaminant as a nucleus is condensed to develop the growth of a water droplet to the large size. Thus the gaseous contaminant is removed by the removal part 4.
Patent JP-H05272007-A (JP)
Title: Antimicrobial acrylic synthetic fiber and its production
IPC: D01F6/38
Filed: 1992-03-18
Abstract: PURPOSE:To obtain acrylic synthetic fiber, having resistance to washing and antimicrobial and antifungal properties within a wide range of fiber processing conditions and excellent in light fastness. CONSTITUTION:The objective acrylic synthetic fiber is characterized by including 0.1-10.0wt.% fine powdery antimicrobial agent, expressed by the formula AgxHyAzM2(PO4)3 [A is alkali metal; M is Zr, Ti or Sn; (x), (y) and (z) each are positive numbers of <1; (x+y+z) is 1 and the amount of silver accounts for 1-7wt.% of the whole fine powdery agent expressed by the formula] and having 0.1-2.5mum average particle diameter. The objective method for producing the antimicrobial fiber is to previously and uniformly disperse 5-40wt.% fine powder expressed by the formula and having 0.1-2.5mum average particle diameter in an organic solvent containing 0.1-2.0wt.% surfactant, and then adding a solution of a copolymer containing acrylonitrile in an organic solvent thereto and spinning the resultant spinning solution.
Patent JP-H07301500-A (JP)
Title: Electrically blasting apparatus
Inventor: MURASHITA TAKESHI
IPC: F42D1/055
Filed: 1994-05-02
Abstract: PURPOSE:To improve detonating accuracy by providing a time setter to which electrical energy fed from a blasting energy feeder is charged and which feeds the charged electrical energy to an electronic type delay electric detonator after delay time which can be arbitrarily set. CONSTITUTION:When an operation switch 6 of a blasting energy feeder 1 is closed, suitable electric charges corresponding to the set number of a time setter 2 and an electronic type delay electric detonator 3 are charged to a capacitor 5. In the case where a charged voltage reaches a predetermined value and this is displayed on a charge display unit, the switch 6 is changed over upon confirming this display, and the capacitor 5 is discharged. Series-connected charge/discharge capacitors 9, 10 in the time setter 2 are charged with first electrical energy generated by the discharge of the capacitor 5, and an oscillation unit 14 of a delay time setting circuit 20 in the time setter 2 is started to oscillate oscillation pulses. When a timer circuit 13 has counted predetermined pulses, a thyrister 17 is turned ON to detonate the detonator 3.
Patent JP-H07300060-A (JP)
Title: Wiper device of string type preventing biting foreign matter
Inventor: SAKATA IKUO
IPC: B60S1/60
Filed: 1994-05-02
Abstract: PURPOSE:To eliminate apprehension of biting foreign matter even when it is infiltrated between a surrounding belt and a pulley, by improving a wiper device for a string type mirror. CONSTITUTION:Many through holes 41a are provided in line in a surrounding belt 41. A pulley 43 is a toothed pulley, and its teeth 41a are meshed with the through holes 41a. When foreign matter 42 rides on the surrounding belt 41 to move around as shown by an arrow mark (u) adjacent to the toothed pulley 43, the foreign matter, pressed by the teeth 43a to pass through the through holes 41a, is discharged as shown by an arrow mark (v).
Patent JP-H02271738-A (JP)
Title: Destination information revision system
Inventor: WATANABE HIROYUKI
IPC: H04L12/28
Filed: 1989-04-12
Abstract: PURPOSE:To improve the data flow by storing tentatively only a change in address information of a terminal equipment and adding the information to a token when it reaches a data communication processing unit while the token is idle. CONSTITUTION:When a terminal equipment 10 moves from a large sized local area network LAN of a data communication processing unit 210 to a data communication processing unit 220, the destination information is in the stable state before the movement. When the terminal equipment is moved in this state, the processing unit 210 uses a frame from a master equipment 100 to detect the connection of a new terminal equipment. In this case, the processing unit 210 stores an address of the terminal equipment 10 onto a table, no communication is given to the processing units 220, 230. When a token is circulated while being idle, the processing unit 210 adds change information of the terminal equipment 10 stored in the table to send it to the other processing unit 220 or 230 to apply data processing. Thus, the traffic of the token is managed by the master equipment 100 to improve the data flow.
Patent JP-S60237810-A (JP)
Inventor: YOSHIZUMI TOSHIAKI
IPC: H02B13/065
Filed: 1984-05-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000286808-A (JP)
Title: Satellite distribution system
Inventor: YAMAMOTO YOSHIKI
IPC: H04H20/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To flexibly and surely realize channel automatic switching independently of a state of a receiver in the case of the switching. SOLUTION: A TS generating section 14 multiplexes cannel automatic switching information on usual program data and transmits the multiplexed data while a just preceding program or the like is received. A TS decoder section 124 of a receiver 120 extracts the switching information as a TS decoder state signal, the extracted information is compared with a present time corrected by a time information generating section 129, and outputs switching destination frequency information to a demodulation section 123 and outputs switching destination PID information to the TS decoder section 124 when they are coincident so as to realize channel automatic switching.
Patent JP-S57207801-A (JP)
Title: Rectilinear type micrometer
Inventor: TAKAHASHI SEIGO
IPC: G01B3/00
Filed: 1981-06-17
Abstract: PURPOSE:To improve durability of a measuring instrument, and also to elevate workability of a repetitive measurement, by constituting a constant-pressure lock state in case of a measurement, without depending on friction fitting. CONSTITUTION:In case of a measurement, an operation dial 9 is rotated clockwise. As a result, in order to make preparations for the measurement, a spindle 3 is moved backward by a rack through an inclined surface 26, a pin 27, a rotating body 10, a twist coil spring 11, a rotating shaft 8, a pin 19 and a pinion  7. Subsequently, between an anvil 2 and a tip 3A of the spindle 3,an object to be measured is placed, the operation dial 9 is rotated in the reverse direction, and the tip 3A is made to press-contact with the object to be measured. When the operation dial 9 is further rotated in the advancing direction of the spindle 3 in this state, the rotating body 10 is driven counterclockwise relatively against the rotating shaft 8 due to friction fitting of the inclined surface 26 and the pin 27, therefore, the coil spring 11 connecting both of them is wind-clamped, and as a result, a relative rotation of the rotating body 10 against the rotating shaft 8 is allowed.
Patent JP-H02273476-A (JP)
Title: Relay connector unit
Inventor: OGUMA TOSHIRO
IPC: H01R13/719
Filed: 1989-04-13
Abstract: PURPOSE:To improve noise resistance by installing male and female connector portions at both sides of a printed board where a filter element for noise reduction such as ferrite core, capacitor, etc., are mounted taking into consideration an electromagnetic noise frequency and a noise level of an environment where an electronic device is used and housing them in a metal frame. CONSTITUTION:The connector 1 at the unit side and the connector 2 at the frame side are jointed by the use of a plurality of contacts installed at the respective connectors 1, 2 through a relay connector unit 5 between them. The unit 5 is constituted of a connector portion 6 to be fitted to the connector at the unit side, a connector portion 7 to be fitted to the connector at the cable side, a printed board 8 where the connector portions 6, 7 are mounted and a metal frame 9. The connector portions 6, 7 are projected from the frame 9 and jointed to contacts 63, 73 installed at the printed board 8, respectively, and connected to a filter element 83 for reducing a noise of the transmission line by the use of conductor patterns 81, 82. That is, the relay connector 5 is inserted between the connectors 1, 2 having characteristics as desired.
Patent JP-H09257780-A (JP)
Title: Data processing apparatus of chromatography/mass analyser
Inventor: NAGAYANAGI HIROSHI
IPC: G01N30/86
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To enhance accuracy when a mixture sample is identified. SOLUTION: Representive some resins are set to standard samples and GC/MS measurement is performed under a definite condition and a pyrogram is formed in a pyrogram forming part 2 to be stored in a standard sample pyrogram memory part 4. GC/MS measurement is performed with respect to an unknown sample under the same condition and the respective eluted components of chromatography are identified from holding times and similarities K of mass spectra. A pyrogram is formed in the pyrogram forming part 2 with respect to the mass spectrum data of the unknown sample and, from this pyrogram and the pyrogram of the standard sample stored in the standard sample pyrogram memory part 4, chromatopattern similarities SI are calculated by a chromatopattern similarity calculation part 10. The standard samples are successively arranged in order higher in similarity SI to form a hit list.
Patent JP-S5319840-A (JP)
Title: Thermal recording sheet and thermal card for thermal typing made therefrom
Inventor: KUBO TAKASHI
IPC: G06K19/00
Filed: 1976-08-06
Abstract: PURPOSE:To manufacture a train or tramcar ticket and a meal ticket, etc. in a relatively easy manner, said ticket having excellent water resistance, abrasion resistance, solvent resistance, particularly, clcohol resistance, and further, excellent endurance, by providing a special protecting layer on a thermal color developing layer on a waterproof substrate.
Patent JP-S59219655-A (JP)
Title: Paint for heat collecting surface of solar heat collector
Inventor: KOITABASHI MASAYASU
IPC: C09D5/32
Filed: 1983-05-27
Abstract: PURPOSE:To provide a paint for heat collecting surface that has a heat absorption rate as good as prior ones and yet has a small heat dissipation rate by using those which contain a pigment and polystyrene. CONSTITUTION:Polystyrene has a large light permeability in the infrared range in which heat dissipation rate has a bearing. For pigment, those which have a large sunlight absorption rate and a large infrared rays permeability or infrared rays reflection rate are suitable. For instance, triiron tetraoxide and vanadium oxide are suitable. For solvent, those which dissolves polystyrene and disperses pigment powder are suitable. For instance, xylene and toluene, etc. are suitable.
Patent JP-S63260277-A (JP)
Title: Movement adaptive type picture quality improvement device
Inventor: SUGIYAMA KENJI
IPC: H04N7/015
Filed: 1987-04-16
Abstract: PURPOSE:To improve the picture quality by detecting the movement at each picture element from preceding and succeeding frames, using a time area filter at a still region so as to suppress noise, using a spatial area filter so as to compensate the contour and preventing the fog due to movement at the moving region. CONSTITUTION:A value being the subtraction (2) of a present frame from a value of one preceding frame for each picture element and the present frame value are given to a D1 delay 6 in the time area filter. A difference signal between frames through the D1 delay 6 is sent to a nonlinear circuit 7, in which the gain is the unity in case of the still region and the limiter type is adopted in case of the moving region. An output of the circuit 7 and the value of the present frame are added (8). The added result (8) is fed to an LPF 11 and a D2 delay 12 of the spatial area filter, a high frequency component by subtracting (13) both outputs is given to a nonlinear circuit 14, the result is added (15) to the output of the D2 delay 12 and the result is outputted (16). Thus, the noise is suppressed in the still picture region and the contour is compensated, and the fog due to movement is prevented in the moving picture region to improve the picture quality.
Patent JP-H07299596-A (JP)
Title: Compactor for waste can
Inventor: WATABE TSUNEO
IPC: B65F1/10
Filed: 1994-05-06
Abstract: PURPOSE:To surely avoid trouble such as a bridge formation due to tangling of waste cans thrown in and retained in a hopper. CONSTITUTION:The entire inclined bottom plate of a hopper 3 is connected freely rotatably to a sub frame 4 at the rear side through a shaft 9, and a freely vibrating bottom plate 8 is provided. Facing oppositely to the vibrating bottom plate 8 on the upper part of a pressing plate 13, a sliding guide member 21 for vibratory driving is provided in which the vibrating bottom plate 8 slides. A projection 22 is provided in a sliding guide member 21. Therefore, the vibrating bottom plate 8 in contact with the sliding guide member 21 is capable of vibrating in a manner being raised slightly by the projection 22 and then falling somewhat.
Patent JP-S58210445-A (JP)
Inventor: UEKI KOUICHI
IPC: F25B1/00
Filed: 1982-06-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05286564-A (JP)
Title: Device for simultaneously loading and carrying multiple work
Inventor: MINO YOSHIMITSU
IPC: B65G47/52
Filed: 1992-04-14
Abstract: PURPOSE:To load and carry a work from a container onto a conveyor without requiring the troublesome labor by providing a lifting mechanism which lifts the work from the container in the work-loaded condition and holds the work to a guide frame from the outside, a holding mechanism which repeats the specified actions, and a carrying mechanism which reciprocally carries this holding mechanism. CONSTITUTION:A hole is provided to the bottom surface of a container 1, a bottom plate 2 is placed on this bottom surface, and a work is loaded and carried in onto this bottom plate. This container is placed on a container loading table 6 which is arranged to the carrying-in end of a conveyor 3, a lifting mechanism 7 lifts the bottom plate of the container downward of the container loading table through a communicating hole 5 of the container loading table and a hole 4 of the bottom surface of the container from the container in the work-loaded condition, the upper surface of this bottom plate is positioned to the height of the carrying surface of the conveyor, and the loaded work is held to guide frames 8, 9 at this position. The holding mechanism 13 carries these guide frames from the bottom plate to the carrying surface of the conveyor by means of the carrying mechanism 14.
Patent JP-H06315477-A (JP)
Title: Living body filming apparatus and blood information arithmetic processing circuit
Inventor: NAKAMURA KAZUNARI
IPC: A61B1/00
Filed: 1994-05-06
Abstract: PURPOSE:To obtain a blood information from which a change can be easily known from signals picked up by a filming means. CONSTITUTION:Outputted signals of each wave length range, which are picked up by a solid state pick-up device and obtained at plural wave length ranges, are logarithmic-converted by logarithmic amplifiers 65a, 65b, and 65c, then the blood information is arithmetically processed based on the logarithmic- converted outputted signals at each wave length range.
Patent JP-S58210286-A (JP)
Inventor: NAKAMURA TOSHIO
IPC: E06B3/00
Filed: 1982-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5522436-A (JP)
Title: Production of fluid ceramic core
Inventor: HASHIDA RIYOUZOU
IPC: B22C9/02
Filed: 1978-08-04
Abstract: PURPOSE: To obviate exposure of blow holes on the surface and produce the ceramic core having no recesses by pouring slurry form fluid ceramic material into a covered pattern fixed to an inverting table then inverting the pattern in a semi-frozen state.  
     CONSTITUTION: A pattern 1 is fixed onto an inverting table 2 by using the protruding parts 4 provided to an upper mold 3 and the fixing jigs 5 provided to the table 2. Next, in this state, slurry form fluid ceramic material 6 is poured through the feed port 7 provided to the upper mold 3. After the charging of the slurry, the feed port 7 of the upper mold 3 is closed with a cover 8 and the mold is inverted at the inversion time having been set based on the freezing time having been beforehand measured. The slurry of this time is in a semi-frozen state. As a result, the ceramic core effective for precision casting which has less defects on the surface and requires less repair and mending is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58212842-A (JP)
Title: Continuous casting method of thin metallic plate
Inventor: UEDA SHIYOUJI
IPC: B22D11/117
Filed: 1982-06-04
Abstract: PURPOSE:To cast a thin metallic plate having a particularly small thickness stably and continuously by charging molten slag into a water cooled casting mold consisting of an upper broad part and a lower narrow part, and casting the thin plate continuously while maintaining the slag bath at a high temp. with the electricity conducted between non-consumable electrodes and a lower solidified ingot. CONSTITUTION:The molten metal in a tundish 1 which moves back and forth horizontally is charged from a nozzle 3 into a water cooled casting mold 4, and the molten metal 2' charged therein is solidified in the form of embedding a dummy bar head charged in the lower part 4d of the casting mold thereon. When the top surface of the metal 2' rises up to the upper part of the part 4d, the dummy bar is drawn and a solidified ingot 5 is drawn to the outside of the mold 4 from the bottom end in the narrow part 4d in the lower part of the mold. The molten slag bath 10 after the start of drawing is melted by the Joule heat generated by the electric current flowed between non-consumable electrodes 7, 7' for the powder flux to be charged periodically and the ingot 5. The ingot 5 drawn from the mold 4 is cooled by the secondary cooling water sprayed from the injection ports 6b on the inside surface of a secondary cooling water injection pipe 6a, whereby the thin metallic plate of <=50mm. wall thickness is cast continuously.
Patent JP-H09252849-A (JP)
Title: Music stand
Inventor: NAGATAKI SHU
IPC: A47B23/06
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To make a music stand applicable to music books of various sizes and thicknesses by holding an open music book on a music support, receiving the back cover on a receiving part, and allowing pages to be held by page holding parts and retained by a guide. SOLUTION: A music support 1 supports a music book at a predetermined inclination, and a recess that accommodates the projecting part of the back cover of the music book, i.e., a back cover receiving part 4, is formed in the center of the music support 1. A page holding part 2 is slidably mounted, e.g. on each end of the side of the music support 1 so as to cover the music support 1, and the music support 1 can be adjusted to the width matching the size of the music book by sliding the page holding part 2. A grip part 5 for holding the right and left open pages of the music book is mounted on the side end of each page holding part 2, and the right and left open pages are held by the grip parts 5 and thus prevented from turning or returning. A guide part 6 is fitted with the music support 1 to support the music book in a predetermined position.  The page holding parts can be slid and adjusted to match the size of the music book, without raising the back cover.